Apps & Sync

Four connection modes

3 min read

Top-left of the editor, next to the book title, sits a connection-status indicator — here's what each of the four states means and whether to worry.

Writing Studio editor (zh-TW shown): green pulse next to the title = online + syncing; other states show here too

Four connection states

State Indicator Meaning
Online 🟢 green pulse Connected to Slima cloud, syncing live
Syncing 🟡 yellow Pushing local changes to the cloud
Offline ✈️ plane No network detected — writing in local mode
Local mode 🔘 gray You manually switched to local-only — no active sync

"Online" 🟢

The normal operating state:

  • Write a passage — it syncs to the cloud right away
  • Open the same book on another device — your latest writing is there
  • AI Coach and AI Beta Readers work normally (these features need the cloud)

"Syncing" 🟡

A brief flash is normal — when you write fast, the content is large, or the network is a bit slow, the indicator flashes yellow.

  • Usually back to green in under a second
  • If it stays yellow for more than a few seconds, the network may be unstable — see "Offline" below

"Offline" ✈️

Slima detected no network:

  • Local IndexedDB keeps saving every word you write — nothing is lost
  • AI Coach / Beta Readers are temporarily unavailable (they need the cloud)
  • Once the network is back, all pending changes auto-sync to the cloud

See: Offline writing and auto-sync

"Local mode" 🔘

This is a state you switch into deliberately — no syncing even when a network is available:

  • How to switch: Activity bar → ✈️ icon → "Switch to local mode"

Good for: on a plane, wanting fully-offline focus, not wanting sync / notifications to interrupt.

To reconnect: click the icon again → "Reconnect" → Slima auto-pushes all accumulated pending changes to the cloud.

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